230492719

素因数分解:

${\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 241920000

約数和(自身を除く): 11427281

約数列:

[1, 31, 139, 149, 359, 4309, 4619, 11129, 20711, 49901, 53491, 642041, 1546931, 1658221, 7435249, 230492719]

約数ペア:

[(1, 230492719), (31, 7435249), (139, 1658221), (149, 1546931), (359, 642041), (4309, 53491), (4619, 49901), (11129, 20711)]